a{color:#777;}

/*顶部导航*/
.weui-navbar{height:70px;position:fixed;}
.weui-navbar__item{font-size:14px;}
.weui-navbar__item.active{color:#e27a01;}
.weui-navbar__item:after{border-color:transparent;}
.weui-navbar__item img{height:27px;width:30px;display:block;margin:0 auto;}
.weui-navbar__item img.sel_img{display:none;}
.active img.sel_img{display:block;}
.active img.init_img{display:none;}
.content{padding-top:70px;}

/*侧导航*/
.main_nav{position:fixed;width:25%;height:100%;text-align:center;border-right:1px solid #ddd;float:left;padding-bottom:65px;}
.main_nav li{height:40px;line-height:40px;font-size:14px;width:72%;margin:0 auto;border-bottom:1px solid #ccc;}
.main_nav li.active{color:#e27a01;}

/*活动区域*/
.main_con{width:75%;float:right;padding-bottom:65px;}
.tool-info img{width:100%;border-radius:5px;}
.tools li{padding:10px;background:#fff;}
.tools li:not(:first-child){margin-top:10px;}
.grid{margin-left: 0;}
.tool-desc{font-size:12px;}
.foot_btn{display:flex;justify-content:center;width:90%;margin:10px auto 0;}
.foot_btn button{width:100%;font-size:16px;outline:none;background:#e89f49;color:#fff;border-radius:5px;border:none;letter-spacing:1;}
.foot_btn button:not(:first-child){margin-left:10%;}

/*标签区域*/
.mark_area{display:none;padding-bottom:8px;border:1px solid #ccc;border-top:none;font-size:14px;position:fixed;background:#fbf9fe;}
.mark_area.active{display:block;}
.mark_area li{float:left;border-radius:10px;margin:8px 13px 0;color:#4c4949;}
.mark_area li.active{color:#e27a01;}

/*底部导航*/
.weui-tabbar{position:fixed;}
.weui-tabbar__item img{height:35px;width:35px;margin:0 auto;}
.weui-tabbar__item .yellow_img{display:none;}
.active .yellow_img{display:block;}
.active .black_img{display:none;}
.weui-tabbar__item p.weui-tabbar__label{margin-bottom:0;font-size:14px;}
.weui-tabbar__item.active .weui-tabbar__label{color:#e27a01;}
